632992 has 24 divisors (see below), whose sum is σ = 1264032. Its totient is φ = 312000.

The previous prime is 632987. The next prime is 632993. The reversal of 632992 is 299236.

It is not an unprimeable number, because it can be changed into a prime (632993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4117 + ... + 4267.

It is an arithmetic number, because the mean of its divisors is an integer number (52668).

2⁶³²⁹⁹² is an apocalyptic number.

It is an amenable number.

632992 is a deficient number, since it is larger than the sum of its proper divisors (631040).

632992 is a wasteful number, since it uses less digits than its factorization.

632992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 284 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 632992 is about 795.6079436506. The cubic root of 632992 is about 85.8616850026.

The spelling of 632992 in words is "six hundred thirty-two thousand, nine hundred ninety-two".